Hare Krsna
Below we have several purports explaining the beginnings of Krsna Consciousness.
Working and dovetailing our work for God, Krsna is in the beginning of this process of extricating ourselves from the wheel of Karma. We should know and believe that anything done, if it is not done to please Guru and God, is still an entangling karmic act. Pure devotees do not perform any fruitive acts, therefore they qualify themselves to go back to Godhead.
Damaghosa das
SB 1.13.2 purport-…Like Vidura, an inquisitive conditioned soul must approach a bona fide spiritual master like Maitreya and by intelligent inquiries must try to know everything about karma (fruitive activities), jñāna (philosophical research for the Supreme Truth) and yoga (the linking process of spiritual realization). One who is not seriously inclined to put questions before a spiritual master need not accommodate a show-bottle spiritual master, nor should a person who may be a spiritual master for others pose to be so if he is unable to engage his disciple ultimately in the transcendental loving service of Lord Śrī Kṛṣṇa. Vidura was successful in approaching such a spiritual master like Maitreya, and he got the ultimate goal of life: bhakti unto Govinda. Thus there was nothing to be known further about spiritual progress
BG 4.16-Even the intelligent are bewildered in determining what is action and what is inaction. Now I shall explain to you what action is, knowing which you shall be liberated from all sins.
PURPORT-Action in Kṛṣṇa consciousness has to be executed in accord with the examples of previous bona fide devotees. This is recommended in the 15th verse. Why such action should not be independant will be explained in the text to follow.
… Otherwise even the most intelligent men will be bewildered regarding the standard actions of Kṛṣṇa consciousness. …By mental speculation one cannot ascertain what is religion or self-realization. Therefore, out of causeless mercy to His devotees, the Lord explains directly to Arjuna what action is and what inaction is. Only action performed in Kṛṣṇa consciousness can deliver a person from the entanglement of material existence.
BG 3.9-“Work done as a sacrifice for Viṣṇu has to be performed, otherwise work binds one to this material world.”
SB 1.9.44 purport- The Lord is served by all His parts and parcels, as the complete machine is served by its parts and parcels. Any part of the machine removed from the whole is no longer important. Similarly, any part and parcel of the Absolute detached from the service of the Lord is useless.…When the living being becomes conscious of this fact, he tries to go back home, back to Godhead, and thus the spiritual urge of the living being begins. This spiritual urge is called brahma–jijñāsā, or inquiry about Brahman..
SB 3.5.3-PURPORT–To be obedient to the wishes of the Supreme Lord [and the spiritual master] is the natural position of every living entity. But due only to past misdeeds, a living being becomes averse to the sense of subordination to the Lord and suffers all the miseries of material existence. No one has anything to do but render devotional service to the Supreme Lord, Śrī Kṛṣṇa. Therefore any activity other than transcendental loving service to the Lord is more or less a rebellious action against the supreme will. All fruitive activity, empirical philosophy and mysticism are more or less against the sense of subordination to the Lord, and any living entity engaged in such rebellious activity is more or less condemned by the laws of material nature, which work under the subordination of the Lord